H12-821_V1.0 Exam Dumps | During routine O&M, the administrator checks the IGMP configuration on a router interface. The configuration

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Question 90/140

During routine O&M, the administrator checks the IGMP configuration on a router interface. The configuration is as follows:
<RTA> display igmp interface
Interface information of VPN-Instance: public net
GigabitEthernet0/0/1(192.168.1.1):
IGMP is enabled
Current IGMP version is 2
IGMP state: up
IGMP group policy: none
IGMP limit: -
Value of query interval for IGMP (negotiated): -
Value of query interval for IGMP (configured): 60 s
Value of other querier timeout for IGMP: 0 s
Value of maximum query response time for IGMP: 10 s
Querier for IGMP: 192.168.1.1 (this router)
Given this, which of the following statements are true?

A. The IP address of the interface is 192.168.1.1.

B. The IGMP version is IGMPv2.

C. The maximum response time to Query messages is 10s.

D. The interval for sending Group-Specific Query messages is 60s.

Correct Answer: A,B,C,D

Comprehensive and Detailed In-Depth Explanation:
* A. TRUE # The interface GigabitEthernet0/0/1 has an IP address of 192.168.1.1.
* B. TRUE # The IGMP version is explicitly stated as IGMPv2.
* C. TRUE # The maximum query response time for IGMP is set to 10 seconds.
* D. TRUE # The IGMP Query Interval is configured as 60 seconds, meaning the router sends Group- Specific Queries every 60 seconds.
# Reference: Huawei HCIA-Datacom Study Guide, IGMP Configuration and Query Timers.

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